v1.7.7

Check it out on Hex: https://hex.pm/packages/credo/1.7.7

• Fix compatibility & compiler warnings with Elixir 1.17
• Credo.Check.Design.SkipTestWithoutComment, Credo.Check.Refactor.PassAsyncInTestCases and Credo.Check.Warning.WrongTestFileExtension now work for umrella apps